MyFitnessPal

MyFitnessPal logs meals by barcode scan, search, or voice against one of the largest food databases available, covering packaged foods and restaurant meals, and syncs with Garmin, Apple Health, and Fitbit to account for calories burned alongside calories consumed. It's owned by Francisco Partners after being spun out of Under Armour in 2020, and it remains one of the most widely used nutrition trackers regardless of who owns it at any given moment.